OT-2026-000017910
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000017910) never changes.
Identity and time
| Publication number | OT-2026-000017910 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7c23-af7d-021d93164066 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8774a7bac279a7a2027d8ec2a165cd120be348cd32d925d0e87ee719f9cc7a86 |
|---|---|
| Markdown | 542007c830eb338d39e9ccc53e9d19c73a3feaa6053ef8b0ac6feeb12346268a |
| Publication page | 04ca502597e16055f142f9c97b1ef95150a95d56f53d023898f96bbb8f9a4f03 |
| Manifest | a246f1324c11a2a7e3c0ef4571f30957c5fbc1ece1c93030e933103544b486a4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | aNL7oMq/WzxihNvVHU50PTNO/SnCmoSxcv2LuVH6rwvjuiE/2lI/cv3m55AoD1lxb1q0ARq9Kbep2vZzACRxDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:01:54.096847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017910observed 04ca502597e16055f142f9c97b1ef951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:54.080065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017910/manifest.jsonobserved a246f1324c11a2a7e3c0ef4571f30957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.064974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017910/publication.mdobserved 542007c830eb338d39e9ccc53e9d19c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.050015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017910/publication.txtobserved 8774a7bac279a7a2027d8ec2a165cd12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|